BEIRUT (AP) — Syrian government airstrikes killed some 50 people in an opposition-held city this week in bombing that apparently sought to target a rebel commander, activists said Wednesday. The killed included a mother and her five children, crushed under the rubble, a rebel commander and several fighters in the central city of Talbiseh, said the Britain-based Syrian Observatory for Human Rights. Residents woke up from the massacre yesterday only to witness another terrifying massacre," said the local collective in a Facebook update, describing Talbiseh as a "destroyed" city "filled with civilians and displaced who cannot find bread to eat, chased by the shelling of regime forces.